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Difference between nucleoside reverse trancriptase inhibitor and non nucleoside reverse transcriptase inhibitor?
They have a different mode of action in inhibiting the transcription of the viral DNA. The NRTI is actually a nucleoside that incorporates into the viral DNA but it does not have a 3-hydroxyl group so it inhibits and halts the continued growth of the viral DNA chain. The NNRTI's bind to the reverse transcriptase and inhibit its movement.
What else can I help you with?
What effect would you expect AZT to have on the number of T cells in an HIV-infected person's blood and immune system overall?
AZT (azidothymidine) is a nucleoside reverse transcriptase inhibitor commonly used in the treatment of HIV infection. It works by inhibiting the replication of the virus in infected cells. Consequently, AZT treatment can lead to an increase in the number of T cells in an HIV-infected person's blood. This occurs as the virus's replication is suppressed, allowing the immune system to recover and produce more T cells. Therefore, AZT can have a beneficial effect in restoring and strengthening the immune system of HIV-infected individuals.
Is lactose a noncompetitive inhibitor?
No, lactose is not a noncompetitive inhibitor. Lactose is a sugar found in milk that can act as an inducer for the lactose operon in bacteria, but it does not act as an inhibitor in enzyme kinetics.
In medicine what does a Proton Pump Inhibitor do?
A proton-pump inhibitor's main purpose is a reduction in the production of gastric acid. The inhibitor is used in a variety of treatments for conditions such as Dyspepsia, Eosinophilic esophagitis, and Barrett's esophagus.
Why is low concentration has high percent inhibition?
Inhibition percentage is calculated based on the difference between the control (no inhibitor) and the test (with inhibitor) activity. In a low concentration, even a small decrease in activity can lead to a high percentage inhibition compared to a high concentration where a larger decrease is needed to achieve the same percentage inhibition.
What is the opposite reaction of a Catalyst?
The opposite of a catalyst is an inhibitor, something that suppresses or slows a reaction.
What is the classification for videx?
Videx (didanosine) is classified as a nucleoside reverse transcriptase inhibitor (NRTI). It is used in the treatment of HIV infection.
What is azidothymidine?
Azidothymine is another name for zidovudine, a nucleoside analogue reverse transcriptase inhibitor, the first approved treatment for HIV.
What makes AZT?
AZT, or azidothymidine, is an antiretroviral medication used primarily to treat HIV/AIDS. It is a nucleoside reverse transcriptase inhibitor (NRTI) that works by blocking the reverse transcriptase enzyme, preventing the virus from replicating its genetic material. AZT is derived from thymidine and is chemically modified to include an azido group, which alters its function and increases its effectiveness against HIV. Its introduction in the late 1980s marked a significant advancement in the treatment of HIV.
What is the difference between a catalyst and an inhibitor?
Catalyst: a substance which promote and help a chemical reaction. Inhibitor: a substance which greatly reduces the rate of a chemical reaction.
What is the difference between a noncompetitive inhibitor and an allosteric inhibitor in enzyme regulation?
A noncompetitive inhibitor binds to an enzyme at a site other than the active site, while an allosteric inhibitor binds to a different site on the enzyme, causing a change in the enzyme's shape and reducing its activity.
What is the difference between a competitive inhibitor and an allosteric inhibitor in terms of their mechanisms of action on enzymes?
A competitive inhibitor competes with the substrate for the active site of an enzyme, blocking its function. An allosteric inhibitor binds to a different site on the enzyme, causing a conformational change that reduces the enzyme's activity.
What is the difference between inhibitor and activator?
An inhibitor is a molecule that prevents or reduces the activity of an enzyme or biological process. In contrast, an activator is a molecule that enhances or increases the activity of an enzyme or biological process. Both inhibitors and activators play important roles in regulating biochemical pathways.
What is the difference between inhibitor and product?
one has 9 letters, the other has7.
Whats the difference between proton pump inhibitors and Acid Pump Antagonists?
what is difference between inhibitor and antagonist
The difference between catalyst and inhibitor?
A catalyst lower the activation energy (speeds up the reaction) while an inhibitor increases the activation energy (slows it down).
What is the difference between an allosteric inhibitor and a competitive inhibitor in terms of their mechanisms of action on enzyme activity?
An allosteric inhibitor binds to a site on the enzyme that is separate from the active site, causing a change in the enzyme's shape and reducing its activity. A competitive inhibitor, on the other hand, competes with the substrate for binding to the active site of the enzyme, blocking its function.
What is the difference between non-selective COX inhibitor and Cox 2 inhibitors?
non selective cox inhibitor .. inhibit both type of cox selective cox2 inhibitors ... inhibit only cox 2 !! the difference between them . is the action of cox 1 or 2 or both
